DocOrderDistinct()

XmlQueryNodeSequence System.Xml.Xsl.Runtime.XmlQueryNodeSequence.DocOrderDistinct ( IComparer< XPathNavigator > comparer )

inline

Definition at line 99 of file XmlQueryNodeSequence.cs.

    {
        if (_docOrderDistinct != null)
        {
            return _docOrderDistinct;
        }
        if (base.Count <= 1)
        {
            return this;
        }
        XPathNavigator[] array = new XPathNavigator[base.Count];
        for (int i = 0; i < array.Length; i++)
        {
            array[i] = base[i];
        }
        Array.Sort(array, 0, base.Count, comparer);
        int num = 0;
        for (int i = 1; i < array.Length; i++)
        {
            if (!array[num].IsSamePosition(array[i]))
            {
                num++;
                if (num != i)
                {
                    array[num] = array[i];
                }
            }
        }
        _docOrderDistinct = new XmlQueryNodeSequence(array, num + 1);
        _docOrderDistinct._docOrderDistinct = _docOrderDistinct;
        return _docOrderDistinct;
    }

References System.Xml.Xsl.Runtime.XmlQueryNodeSequence.XmlQueryNodeSequence(), System.Xml.Xsl.Runtime.XmlQueryNodeSequence._docOrderDistinct, System.array, System.comparer, System.Collections.Generic.Dictionary< TKey, TValue >.Count, System.Xml.Dictionary, and System.Array.Sort().